What size bolt do I need?

[BLU LUNCH]

1977 115 Hp Evinrude m/n 115793b steering bolt that goes thru the cable in to the tongue of the outboard. I need the bolt size and thread size.......

 

[rodbolt]

Re: What size bolt do I need?

the tiller bolt is 3/8ths x 24. always use a locknut with it.